vss vdd v0 rs r/w e bl+ bl- db0~db7 operating voltage option : 5.0v or 3.0v symbol unmarked tolerance:x.xx 0.20 supply current for backlight parallel mode pin no. 1 2 3 4 5 6 8 7 operating voltage lcd supply current operating voltage item --- --- view area(w*h) dot size(w*h) dot pitch(w*h) character pitch(w*h) module size(w*h*t) d0-d7 item ela elk r/w rs e description register selection (h:data register, l:instruction register) read/write selection (h:read, l:write) power supply for backlight(+5.0v) power supply for backlight(0v) h/l --- --- --- h/l h/l h/l --- --- level data bus lines ground for logic power supply for logic power supply for lcd drive enable signal for lcm feature stn:yellow-green , grey other:gray el:green , blue-green , blue , white without transmissive , reflective , transflective ta=25c , vf=4.2v ta=25c , vdd=5.0v if idd vdd vlcd symbol 62.0x44.0 128x64 78.0x73.0x10.5/13.0 0.44x0.60 0.39x0.55 --- --- ta=25c ta=25c symbol min. operating temperature lcd type backlight lcd colour display type view angle real polarizer normal dimensions(mm) vo vss vdd com1-64 com driver 1 seg1-64 seg driver 2 seg65-128 6 o'clock , 12 o'clock -10c~50c , -20c~60c positive type , negative type 4.7 20.0 5.0 typ. 30.0 max. stn , tn , htn , fstn ma ma unit v v vr(0~20k) vdd(5.0v) elk ela vss(0v) vo 128x64 dots whit el b/l without b/l x.x 0.3 whit led b/l 1/64 duty,1/9 bias seg driver 1 5 cs1 9~16 /cs2 h/l chip select(l:right half panel) cs2 chip select(l:left half panel) /cs1 18 17 h/l
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